Since 1937, RS PRO has had a passion for industrial parts. More importantly, it believe that every part matters, because the quality of your applications will always be linked to the quality of every part going into them. This is why it rigorously test every part against demanding industry standards to gain the RS PRO Seal of Approval. RS PRO is the own brand range from RS and brings you a wide range of high-quality, great value products offering you more choice.